The Pin-Rivet, cataloged under National Stock Number 5320-01-366-1239, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-366-1239 |
| Primary Part Number | HLT422SC-8-17 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN |
| Fastener Length | 1.4475 INCHES MINIMUM AND 1.4675 INCHES MAXIMUM IN |
| Identification Code Color | GREEN |
| Surface Treatment Document and Classification | HI-SHEAR SPEC. 258,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Grip Length | 1.0575 INCHES MINIMUM AND 1.0675 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.4150 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HLT422SC-8-17 PRIMARY | Huck International, Inc (USA) |
| HLT422SC-8-17 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT422SC-8-17 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HLT422SC-8-17 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HLT422SC-8-17 | 5/2 Secondary reference U.S. Government activity |
| 03A064-8-17F | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| HLT422SC-8-17 | 5/9 Secondary reference Voi-Shan/chatsworth Div of Vsi Corp Sub of Fairchild Industries Inc |
| HLT422SC-8-17 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HLT422SC-8-17 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-366-1239 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-366-1239 has 4 manufacturer part numbers on file: HLT422SC-8-17 (Huck International, Inc), HLT422SC-8-17 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT422SC-8-17 (Sps Technologies, Llc Dba PB Fasteners), HLT422SC-8-17 (Hi-Shear Corporation).
Key specifications for HLT422SC-8-17: Shank Diameter: 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM IN; Fastener Length: 1.4475 INCHES MINIMUM AND 1.4675 INCHES MAXIMUM IN. 18 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.